class Novation < ActiveRecord::Base
  validates :title, :length => {:within => 3..100}
  validates :keyword, :length => {:within => 3..50}
  validates :abbr, :length => {:within => 3..1000}
  validates :content, :length => {:within => 3..10000}
  validates_inclusion_of :status, :in => %w[banned approved]
end
